8 Best
Wireless Hvac Gauges
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Product Highlights
- Easy operation. the lcd display can display data clearly, bringing more convenience to your operation.
- Extremely sensitive sensors. ability to determine high and low pressure side pressures and temperatures, as well as evaporation and saturation temperatures for selected refrigerants.
- Built-in 88 kinds of refrigerant pressure-evaporation temperature database.
- Vacuum testing. manifold can calculate vacuum degree by testing the current pressure value.
- Pressure holding and temperature compensation. pressure holes can test for leaks, and temperature compensation can avoid pressure changes caused by ambient temperature, thereby reducing false positives.
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Product Highlights
- 2 valve manifolds with sight-glass & 1/4" sae fittings anodized aluminum block body, oversized sight-glass for easy viewing the refrigerant flow high quality gauge and high accuracy of reading.
- High quality stainless steel gauge and high accuracy of reading
- Widely suitable for diagnostic and service gauge set for use on air con systems (automotive / home)
- Including 3 5ft long freon inflation hoses (1/4'' sae), red is connected to high pressure, blue is connected to low pressure, and yellow is connected to refrigerant bottle.
- Professional 3-way air con recharge kit for r134a, r410a, r407c and r22 refrigerants.
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Product Highlights
- Smart app control. control your micron tester remotely and browse through all measurement data via smartphone or tablet. quickly and conveniently document your work, finalize your report and post it to yourself, right from the job site.
- Large, easy-to-read display. continuous digital readout of the evacuation process can be easily viewed on the large, full-view lcd screen.
- High precision. the digital vacuum gauge achieves accurate deep vacuum measurements with single digit resolutions and provides notifications when the evacuation target is reached.
- Intelligent judgment of h2o status. the vacuum gauge automatically judges the physical state of h2o by comparing the ambient temperature and the saturation temperature of water corresponding to the vacuum in the system.
- Rechargeable lithium battery. built-in rechargeable lithium battery can work up to 20 hours on a single full charge, which avoids the trouble of frequent battery change.
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Product Highlights
- Super convenient tool -- the instrument can measure double pressure at the same time, as well as dual temperature measurement, with automatic multi-unit pressure conversion, automatic conversion of temperature celsius / fahrenheit, to facilitate different needs.
- Premium design -- large-size liquid crystal display, lcd backlight support, data display clear and easy to read, convenient light operation. long-life valve switches, 1/4-inch standard interface design to ensure that the instrument's durability and versatility.
- Must have -- the intelligent electronic refrigerant group instrument is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners, fridge and cold storage. hvac system gauge set has double pressure test, dual temperature test, digital readout, multi-unit switching, multi-mode function and built-in refrigera...
- What you can get more -- built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate direct reading of operating process data. also it tests percentage of vacuum measurement, pressure leak measurement, leak time speed record. it is deserved to have this multi-functional, accurate and simply operated ...
- High-precision and warranty -- the instrument uses high-strength engineering plastic and flexible non-slip silicone design. the whole machine is solid and comfortable to hold. built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability. we provide 30day money-back and 24month warranty ensure high-quality after-sales service.
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Product Highlights
- Multifunctional a/c gauge: the digital manifold gauge can measure double pressure and dual temperature measurement (need to test clip,not include). it also tests the percentage of vacuum measurement; pressure leak measurement, leak time speeds record. the multifunctional hvac gauge can improve the speed and accuracy of the work done.
- Quality design:32-bit digital processing unit and high-precision data acquisition unit, high data and stability. large-size liquid crystal display, lcd backlight support, data display clear and easy to read, convenient light operation.long-life valve switches, 1/4-inch standard interface design to ensure that the instrument's durability and versatility.
- Essential tool: the refrigerant manifold gauge is perfect for installing, testing and maintaining air conditioning equipment (such as car a/c, household a/c, refrigerators and cold storage).the instrument has multiple functions: double pressure test, dual temperature test, digital readout, multi- unit switching, multi-mode function and built-in refrigerant database.
- Various data: built-in 89 kinds of refrigerant pressure-evaporation temperature database, you also can switch multiple pressure units, including kpa, mpa, bar, inhg, psi, along with the temperature unit switch between celsius/fahrenheit. the equipment is widely used in different types of refrigeration equipment and meets your needs.
- 2-year warranty: we provide 2 years warranty to ensure high-quality after-sales service. before use, please make sure that the hvac manifold pressure gauge is connected correctly with other tools. otherwise the test results will be affected. package included: 1 pc * refrigeration digital manifold gauge,1 pc * user manual.
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Product Highlights
- Digital manifold kit instrument is great for large and small hvac systems. used to install, test and maintain air conditioners, refrigerators and cold storage and other refrigeration equipment auxiliary equipment.
- It has automatic multi-unit pressure conversion(kpa, bar, psi, inhg, kgf/cm2), automatic conversion of temperature celsius / fahrenheit(℃, ℉), to facilitate different needs. equipped with real-time vacuum pressure test and percent indicate.
- The set includes: the refrigerant manifold gauge and 3 hoses suitable for all ordinary refrigerators.manifold is easy to operate, it is not only for professionals but newer hvac professional. to ensure your purchased experience, we free provide 2 years warranty and 24h em-mails support. please buy it without worry!
- Three modes: it has three common working modes: refrigeration measurement mode, vacuum percentage mode and leak detection mode. double ways valve block with three connectors, can measure high and low pressure pipe. multiple modes to meet your different needs.
- Built-in 90 refrigerants and corresponding temperatures sheet data according to the us nist standard, real-time test of pressure got relative temperature which can help you more convenient for refrigeration system installation or servicing.
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Product Highlights
- Clever: for the purposes of wireless vacuum measurement, the testo 552i automatically connects to digital manifolds and can be used via just one service port and no loss of refrigerant
- Smart app: take advantage of clearly visualized documentation from a smartphone or tablet. remotely operate service and maintenance tasks and send results directly from the job site
- Accurate: the testo 552i achieves precise deep vacuum measurements down to single digit resolutions and provides notifications when the evacuation target is met
- Efficient: the gauge identifies vacuum in a rapid and easy manner and can display data on the digital manifold screen and in the testo smart app in real time
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
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